A pure steam generator drying device capable of separating water from steam

Abstract

The utility model discloses a pure steam generator drying device that can separate water content in steam relates to steam drying technical field, including the lower jar body with the air inlet and the upper jar body with the air outlet and weld on the lower jar body, still include: the net disc fixed part is welded in the inner wall of upper jar body and lower jar body is located between air inlet and air outlet and its top is in the openwork shape, a plurality of silk screen separation subassembly, silk screen separation subassembly includes the water removal silk screen and silk screen outer edge fixed frame. The utility model relies on the limiting effect of net disc fixed part, makes and water removal silk screen fixed silk screen fixed part along the screw rod sliding, realizes the mutual separation between water removal silk screen finally, avoids the problem that water removal silk screen overlapping extrusion leads to clean water unable to permeate in traditional maintenance, greatly reduces clean dead angle and repeated operation, has improved the convenience and efficiency of device maintenance significantly, has reduced the operation difficulty and the man-hour cost of maintenance personnel.

Description

Technical Field

[0001] This utility model relates to the field of steam drying technology, and in particular to a pure steam generator drying device that can separate moisture from steam. Background Technology

[0002] In fields such as pharmaceuticals and food processing, where high steam purity is required, wire mesh pure steam generator drying devices are one of the core pieces of equipment. They primarily utilize the interception and condensation effects of the dewatering wire mesh to achieve steam drying. When the wet, saturated steam to be treated enters the device, it passes through the dewatering wire mesh at a uniform speed. Liquid water droplets in the steam are intercepted by the wire mesh fibers due to inertia and condense on the fiber surface, sliding down the mesh and being discharged. The steam, after being filtered through multiple layers of wire mesh, becomes dry, pure steam, meeting the requirements of the production process. To ensure the drying effect meets standards, multiple dewatering wire meshes must be stacked according to specific specifications during the assembly stage. Typically, a single dewatering wire mesh is first laid flat within the mesh tray fixing component, then stacked sequentially according to the designed quantity. Finally, the stacked wire mesh assembly is pressed and positioned using a wire mesh outer edge fixing frame or bolt structure. The core purpose of this multi-wire mesh stacking assembly process is to increase the contact area between the steam and the wire mesh and extend the steam flow path, thereby improving the water droplet interception efficiency and ensuring that the dryness of the output pure steam meets industry standards.

[0003] However, this stacked assembly method has obvious drawbacks: On the one hand, the narrow gaps between the stacked wire meshes make it easy for intercepted liquid water to remain in the gaps between the mesh layers. Long-term accumulation can not only breed microorganisms or accumulate impurities, but also clog the wire mesh pores, significantly reducing the steam flow rate and water filtration efficiency, thus affecting the pure steam output. On the other hand, during regular cleaning and maintenance, the tightly stacked wire mesh structure can create obstacles, making it difficult for cleaning water to penetrate to the deep layers of the wire mesh, resulting in only surface cleaning and incomplete cleaning. This further aggravates the problem of water residue, creating a vicious cycle that seriously affects the long-term stable operation of the equipment. Based on the above viewpoints, those skilled in the art have proposed a pure steam generator drying device that can separate moisture from steam. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a pure steam generator drying device that can separate moisture from steam. This device relies on the limiting effect of the mesh fixing component to allow the mesh fixing component, which is fixed to the dewatering mesh, to slide along the screw, ultimately achieving the separation of the dewatering meshes. This avoids the problem of overlapping and squeezing of the dewatering meshes in traditional maintenance, which prevents cleaning water from penetrating. It significantly reduces cleaning dead zones and repetitive operations, greatly improves the convenience and efficiency of device maintenance, and reduces the operational difficulty and labor costs for maintenance personnel.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A pure steam generator drying device capable of separating moisture from steam includes a lower tank with an air inlet and an upper tank with an air outlet welded to the lower tank, and further includes: The mesh tray fixing component is welded to the inner wall of the upper tank and the lower tank, located between the air inlet and the air outlet, and its top is hollow. A plurality of wire mesh separation components, the wire mesh separation components including a dewatering wire mesh and a wire mesh outer edge fixing frame, the wire mesh outer edge fixing frame being fixed to the outer wall of the dewatering wire mesh and the outer wall of the wire mesh outer edge fixing frame being slidably engaged with the inner wall of the wire mesh tray fixing component; The same number of wire mesh fasteners as the wire mesh separation assembly are fixed to the inside of the dewatering wire mesh; A rotating screw assembly, the rotating screw assembly including a screw, the external threaded portion of which matches the thread on the inner side of the wire mesh fixing member, and several fixed connections are fixed to the outside of the screw; A drive mechanism is provided to drive the rotating screw assembly to rotate around the axis of the wire mesh separation assembly.

[0006] Preferably, the driving mechanism includes an electric cylinder, which is installed on the outer side wall of the upper tank. A movable push rod is installed on the movable end of the electric cylinder. The movable push rod is slidably engaged with the inside of the tubular part of the outer side wall of the upper tank. The other end of the movable push rod is pinned to a first connecting rod, and the other end of the first connecting rod is pinned to a second connecting rod.

[0007] Preferably, a turntable is fixedly connected to the top of the screw, and the other end of the second connecting rod is fixedly connected to the center of the top of the turntable.

[0008] Preferably, the spacing between the plurality of limiting frames gradually increases from top to bottom. This ensures that the wire mesh separation assembly can effectively separate the wire mesh. Preferably, the wire mesh fastener includes a threaded tube, the inner side of which has a threaded structure that cooperates with the threaded structure on the outside of the screw, and the inside of the threaded tube has a cavity.

[0009] Preferably, a drive wheel is rotatably fitted inside the cavity of the threaded tube, and a pawl is slidably fitted on the outer wall of the threaded tube. The protruding structure of the drive wheel cooperates with the pawl, and a connecting handle is fixedly connected to the bottom of the drive wheel.

[0010] Preferably, a drain outlet for draining water is also provided at the center of the bottom of the lower tank.

[0011] This utility model has the following beneficial effects: 1. In this utility model, relying on the limiting effect of the mesh plate fixing component, the mesh fixing component fixed to the water removal mesh slides along the screw, and finally realizes the separation between the water removal meshes. This avoids the problem of water removal meshes overlapping and squeezing, which prevents cleaning water from penetrating, in traditional maintenance. It greatly reduces cleaning dead corners and repetitive operations, significantly improves the convenience and efficiency of device maintenance, and reduces the operation difficulty and labor cost for maintenance personnel.

[0012] 2. In this utility model, during installation, it is only necessary to place the wire mesh fixing component into the center of the dewatering wire mesh, drive the drive wheel to rotate by connecting the handle, and use the protruding structure on the drive wheel to squeeze the claws out, so that the claws can be embedded into the inside of the dewatering wire mesh, thus completing the quick fixation of the two, shortening the installation and replacement time of the dewatering wire mesh, reducing the risk of assembly error, and improving the overall assembly flexibility and practicality of the device. Attached Figure Description

[0013] Figure 1 This is an overall diagram of a pure steam generator drying device that can separate moisture from steam, as proposed in this utility model. Figure 2 This is a schematic diagram of the separation structure of the upper and lower tanks in a pure steam generator drying device that can separate moisture from steam, as proposed in this utility model. Figure 3 This is a schematic diagram of the internal structure of a pure steam generator drying device that can separate moisture from steam, as proposed in this utility model. Figure 4 This is a schematic diagram of the drive mechanism, wire mesh separation component, and rotating screw assembly in a pure steam generator drying device that can separate moisture from steam, as proposed in this utility model. Figure 5 This is a schematic diagram of the wire mesh fixing component, rotating screw assembly, and drive mechanism in a pure steam generator drying device that can separate moisture from steam, as proposed in this utility model. Figure 6 This is an exploded schematic diagram of the wire mesh fixing component in a pure steam generator drying device that can separate moisture from steam, as proposed in this utility model.

[0014] Legend: 1. Upper tank; 2. Lower tank; 3. Drain outlet; 4. Drive mechanism; 5. Wire mesh separation assembly; 6. Wire mesh holder; 7. Rotating screw assembly; 8. Wire mesh holder; 41. Electric cylinder; 42. Movable push rod; 43. First connecting rod; 44. Second connecting rod; 51. Water-removing wire mesh; 52. Wire mesh outer edge fixing frame; 71. Turntable; 72. Limiting bracket; 73. Screw; 81. Threaded pipe; 82. Clamping claw; 83. Drive wheel; 84. Connecting handle. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example: Refer to Figures 1-6 This utility model provides an embodiment of a pure steam generator drying device capable of separating moisture from steam, comprising a lower tank 2 with an air inlet and an upper tank 1 with an air outlet welded to the lower tank 2, further comprising: a mesh tray fixing member 6, which is welded to the inner wall of the upper tank 1 and the lower tank 2, located between the air inlet and the air outlet, and has a hollowed-out top; a plurality of mesh separating components 5, each mesh separating component 5 comprising a dewatering mesh 51 and a mesh outer edge fixing frame 52, the mesh outer edge fixing frame 52 being fixed to the outer wall of the dewatering mesh 51 and the outer wall of the mesh outer edge fixing frame 52 slidingly engaging with the inner wall of the mesh tray fixing member 6; a number of mesh fixing members 8 arranged in the same manner as the mesh separating components 5, which are fixed to the inner side of the dewatering mesh 51; and a rotating screw assembly 7, the rotating screw assembly 7 comprising a screw 73, the external thread of which matches the thread on the inner side of the mesh fixing member 8, while the screw 73... Several external fixed connections are included; a drive mechanism 4 is used to drive the rotating screw assembly 7 to rotate around the axis of the wire mesh separation assembly 5. A drain port 3 for drainage is also provided at the bottom center of the lower tank 2. This device achieves the separation of the water-removing wire mesh 51 through the rotating screw assembly 7. When the drive mechanism 4 drives the rotating screw assembly 7 to rotate, since the wire mesh fixing part 8 is fixed to the water-removing wire mesh 51, and the wire mesh outer edge fixing frame 52 is slidably engaged with the inner wall of the mesh tray fixing part 6, when the turntable 71 rotates, due to the limitation of the mesh tray fixing part 6, the wire mesh fixing part 8 drives the water-removing wire mesh 51 to slide on the screw 73, thereby separating the water-removing wire mesh 51 from each other. This helps to avoid the problem of overlapping and squeezing between the water-removing wire mesh 51 during maintenance, which would prevent the cleaning water from penetrating, and greatly improves the maintenance efficiency of the device.

[0017] In an optional embodiment: the drive mechanism 4 includes an electric cylinder 41, which is mounted on the outer wall of the upper tank 1. A movable push rod 42 is mounted on the movable end of the electric cylinder 41. The movable push rod 42 is slidably engaged with the tubular portion of the outer wall of the upper tank 1. The other end of the movable push rod 42 is pinned to a first connecting rod 43, and the other end of the first connecting rod 43 is pinned to a second connecting rod 44. A turntable 71 is fixedly connected to the top of the screw 73, and the other end of the second connecting rod 44 is fixedly connected to the top center of the turntable 71. When the electric cylinder 41 pushes the movable push rod 42 to extend, it will cause the first connecting rod 43 to extend forward. The first connecting rod 43 and the second connecting rod 44 rotate in engagement, so the front end of the first connecting rod 43 deflects, thereby causing the second connecting rod 44 and the rotating screw assembly 7 to rotate.

[0018] In an optional embodiment, a plurality of limiting frames 72 are spaced further apart, with the distance between them gradually increasing from top to bottom. This ensures that the wire mesh separation assembly 5 can effectively separate the wire mesh.

[0019] In an optional embodiment: the wire mesh fixing component 8 includes a threaded tube 81. The inner side of the threaded tube 81 has a threaded structure that engages with the threaded structure on the outside of the screw 73. The threaded tube 81 has an internal cavity, and a drive wheel 83 is rotatably fitted inside the cavity. A claw 82 is slidably fitted on the outer wall of the threaded tube 81. The protruding structure of the drive wheel 83 engages with the claw 82. A connecting handle 84 is fixedly connected to the bottom of the drive wheel 83. In the wire mesh installation structure, the wire mesh fixing component 8 is placed at the center of the dewatering wire mesh 51. Then, the connecting handle 84 drives the drive wheel 83 to rotate, thereby using the protruding structure on the drive wheel 83 to press the claw 82 out, causing the claw 82 to embed into the interior of the dewatering wire mesh 51, achieving rapid fixing of the dewatering wire mesh 51 and the wire mesh fixing component 8.

[0020] Working principle: This device achieves the separation of the dewatering wire mesh 51 through the rotating screw assembly 7. The electric cylinder 41 pushes the movable push rod 42 to extend, which in turn drives the first connecting rod 43 to extend forward. The first connecting rod 43 and the second connecting rod 44 rotate in coordination, causing the front end of the first connecting rod 43 to deflect, thereby driving the second connecting rod 44 and the rotating screw assembly 7 to rotate. Since the wire mesh fixing member 8 is fixed to the dewatering wire mesh 51, and the outer edge fixing bracket 52 of the wire mesh is slidably fitted onto the inner wall of the mesh tray fixing member 6, when the turntable 71 rotates, the limiting effect of the mesh tray fixing member 6 causes the wire mesh fixing member 8 to... The movable dewatering wire mesh 51 slides on the screw 73, thereby separating the dewatering wire meshes 51 from each other. This prevents the overlapping and squeezing of the dewatering wire meshes 51 during maintenance, thus avoiding the problem of cleaning water not being able to penetrate. This greatly improves the maintenance efficiency of the device. In the wire mesh installation structure, the wire mesh fixing member 8 is placed in the center of the dewatering wire mesh 51. Then, the connecting handle 84 drives the drive wheel 83 to rotate. The protruding structure on the drive wheel 83 then squeezes the claw 82 out, so that the claw 82 is embedded in the interior of the dewatering wire mesh 51, realizing the quick fixing of the dewatering wire mesh 51 and the wire mesh fixing member 8.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pure steam generator drying device capable of separating moisture from steam, comprising a lower tank (2) having an air inlet and an upper tank (1) having an air outlet and welded to the lower tank (2), characterized in that: Also includes: The mesh plate fastener (6) is welded to the inner wall of the upper tank (1) and the lower tank (2) and is located between the air inlet and the air outlet, and its top is hollow. A plurality of wire mesh separation components (5), wherein the wire mesh separation components (5) include a dewatering wire mesh (51) and a wire mesh outer edge fixing frame (52), wherein the wire mesh outer edge fixing frame (52) is fixed to the outer wall of the dewatering wire mesh (51) and the outer wall of the wire mesh outer edge fixing frame (52) slides in cooperation with the inner wall of the wire mesh tray fixing component (6); The same number of wire mesh fasteners (8) are arranged with the wire mesh separation assembly (5), and they are fixed to the inside of the dewatering wire mesh (51); Rotating screw assembly (7), the rotating screw assembly (7) includes a screw (73), the external thread portion of which matches the thread on the inner side of the wire mesh fixing member (8), and several fixed connections are made to the outside of the screw (73); The driving mechanism (4) is used to drive the rotating screw assembly (7) to rotate around the axis of the wire mesh separation assembly (5).

2. The pure steam generator drying device for separating moisture from steam according to claim 1, characterized in that: The drive mechanism (4) includes an electric cylinder (41), which is installed on the outer wall of the upper tank (1). A movable push rod (42) is installed on the movable end of the electric cylinder (41). The movable push rod (42) is slidably fitted inside the tubular part of the outer wall of the upper tank (1). The other end of the movable push rod (42) is pin-connected to a first connecting rod (43), and the other end of the first connecting rod (43) is pin-connected to a second connecting rod (44).

3. The pure steam generator drying device for separating moisture from steam according to claim 2, characterized in that: The top of the screw (73) is fixedly connected to a turntable (71), and the other end of the second connecting rod (44) is fixedly connected to the center of the top of the turntable (71).

4. The pure steam generator drying device for separating moisture from steam according to claim 1, characterized in that: The outer wall of the screw (73) is fixedly connected to a limiting frame (72) for the sliding distance of the wire mesh fastener (8), and the spacing between the limiting frames (72) gradually increases from top to bottom.

5. A pure steam generator drying device capable of separating moisture from steam according to claim 1, characterized in that: The wire mesh fastener (8) includes a threaded tube (81), the inner side of which has a threaded structure that cooperates with the threaded structure on the outside of the screw (73), and the inside of the threaded tube (81) is provided with a cavity.

6. A pure steam generator drying device capable of separating moisture from steam according to claim 5, characterized in that: The cavity of the threaded tube (81) is rotatably fitted with a drive wheel (83), and a pawl (82) is slidably fitted on the outer wall of the threaded tube (81). The protruding structure of the drive wheel (83) cooperates with the pawl (82), and a connecting handle (84) is fixedly connected to the bottom of the drive wheel (83).

7. A pure steam generator drying device capable of separating moisture from steam according to claim 1, characterized in that: The bottom center of the lower tank (2) is also provided with a drain outlet (3) for draining water.

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